| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [not/n't] it for | 13 |
|
| 2 | is [not/n't] it for | 8 |
|
| 3 | [is] n't it for | 8 |
|
| 4 | in [not/n't] it for | 5 |
|
| 5 | [is] n it for | 5 |
|
